Last updated: August 21, 2025
In April, Petrolina, Brazil, experiences warm and humid conditions ideal for outdoor activities. With a maximum temperature reaching 37°C (98°F) and an average of 28°C (82°F), the days are usually hot, while the evenings provide a comfortable respite at a minimum of 21°C (70°F). This month sees about 40 mm (1.6 in) of precipitation spread over 7 days, contributing to the region's lush landscape, despite the high humidity levels hovering around 90%. Embrace the tropical feel of Petrolina in April, where every day holds the promise of sun and energy!
In April, Petrolina, Brazil, welcomes the onset of slightly cooler temperatures as the sizzling heat of the previous months begins to wane. With minimum temperatures steady at a warm 21°C (70°F) and an average that dips just a notch to 28°C (82°F), this month remains distinctly tropical. The maximum temperature, peaking at 37°C (98°F), hints at the tail end of summer's fervor. As conversations shift from the relentless heat, April offers a brief respite, signaling the arrival of milder conditions in the months to follow. The gradual decline in temperatures sets the stage for a more comfortable, yet still vibrant, experience in this sun-kissed region.
April in Petrolina, Brazil, marks a transitional phase with 40 mm (1.6 in) of precipitation spread over 7 days. This represents a decline from the wetter months of February and March, which recorded 69 mm (2.7 in) and 59 mm (2.3 in), respectively. Despite the reduction in total rainfall, April is crucial as it acts as a bridge to the typically drier months that follow, with May dropping to just 13 mm. The consistency of rain in early April indicates an ongoing shift towards a more arid climate as the year progresses, reflecting a larger trend seen throughout the region where rainfall significantly diminishes by mid-year.
In April, the humidity in Petrolina, Brazil, remains notably high at 90%, reflecting a transitional period as the summer season begins to wane. This month experiences a slight dip from the peak humidity levels recorded in March at 92%, indicating a gradual easing of moisture in the air. As the year progresses, humidity trends in Petrolina show a consistent decline, with levels dropping significantly to 84% by May, and continuing down to the more arid months of June and July. Such shifts make April a key month, bridging the intense moisture of the early year with the drier air that characterizes the later months, ultimately leading to the dry and comfortable conditions of the southern hemisphere's winter.
In April, Petrolina, Brazil, experiences an ultraviolet (UV) index of 14, maintaining its position in the extreme exposure category. With a rapid burn time of just 10 minutes, locals and visitors alike must remain vigilant about sun protection, as this trend follows the intense UV patterns observed in the previous months of January, February, and March, all featuring similarly high index values. As the month unfolds, UV levels gradually trend downwards towards May's index of 12, yet the cautions remain persistent. The consistency of these extreme levels underscores the importance of being sun-smart. For more detailed information, check out the Petrolina UV Index.
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In April, Petrolina, Brazil, basks in an impressive 308 hours of sunshine, a slight dip from the vibrant 334 hours of March yet still maintaining its reputation for abundant daylight. This month stands as a bridge between the peak sunny days of March and the consistent warmth of May, which also offers 295 hours. Notably, the trend reveals that the region enjoys a steady cycle of sunlight, with the most sun hours occurring in October, reaching an impressive 350 hours, and dipping slightly through the winter months of June and July. Overall, April encapsulates the delightful transition into a sun-soaked early summer, making it a perfect time to embrace outdoor adventures in this sun-drenched locale.
In Petrolina, Brazil, the likelihood of sunny weather in April is moderate, with a 33% chance of sunshine. This places April among the months with relatively consistent sun, following a notable rise in March, which boasts a 45% chance. As the year progresses, the sun's presence becomes more assured, peaking in the dry months of June through September, where the probability soars to 61% and even reaches 69% in September. While April may not deliver the highest sunshine rates, it certainly transitions into a season where sunny days become increasingly prominent, making it a delightful time for outdoor activities and exploration in this vibrant region.
In April, daylight in Petrolina, Brazil begins to gradually diminish, offering about 11 hours of sunlight each day, a distinct shift from the uninterrupted 12 hours experienced in the preceding months of January through March. This trend of reduced daylight continues into May and remains consistent through June, July, and August, showcasing a notable pattern as the region transitions towards the winter months. Interestingly, as spring approaches in September, daylight returns to 12 hours, marking a resurgence in sunlight that lasts until the end of the year. This cyclical rhythm of daylight underscores the characteristic climate of Petrolina, where residents can anticipate a steady flow of sunshine, albeit with a brief dip each April.
In April, Petrolina experiences a gentle breeze with an average wind speed of 4.2 m/s (9 mph), a slight dip from the brisk winds of March. This transitional month signifies the beginning of a gradual increase in wind strength as the year progresses, paving the way for the stronger gusts of May and June, which reach an average of 5.0 m/s (11 mph) and 5.1 m/s (11 mph), respectively. Notably, the region's wind speeds peak in the summer months of July and August, where conditions enhance to 5.6 m/s (13 mph) and 6.1 m/s (14 mph). Although April may feel serene compared to the months that follow, it charts the course for the invigorating breezes that characterize the heart of Petrolina's vibrant climate.
Weather in Petrolina varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Petrolina, focusing on differences in temperature, rainfall, humidity, and UV levels.
In April, the weather in Petrolina is characterized by slightly lower average temperatures compared to January, with minimums around 21°C (70°F) and maximums reaching up to 37°C (98°F). The humidity remains high at 90%, contributing to a hot and muggy feel, especially during the warmer afternoons. April also sees more precipitation than January, with about 40 mm (1.6 in) of rain spread across 7 days. In contrast, January enjoys slightly higher average temperatures with a peak of 38°C (100°F) and less rainfall, totaling only 26 mm (1.0 in) over 4 days, along with a slightly lower humidity level of 86%. For a more detailed comparison, check out Petrolina weather in January.
In comparing the weather patterns of April and February, both months experience similar temperature ranges, with average temperatures hovering around 28°C (82°F to 83°F). However, February tends to be slightly warmer, showcasing a maximum temperature of 38°C (100°F), compared to April's peak of 37°C (98°F). Precipitation also differs, as February sees more rainfall, totaling 69 mm (2.7 in) over 10 days, while April receives 40 mm (1.6 in) across just 7 days. Both months maintain a high humidity level of 90%, contributing to the overall warm and damp conditions typical for this region. For more details, you can check out Petrolina weather in February.
In comparing the weather of April and March, both months exhibit warm temperatures, with April showing a minimum of 21°C (70°F) and an average of 28°C (82°F), while March has similar minimum temperatures but averages slightly higher at 28°C (83°F). The maximum temperature in April reaches 37°C (98°F), slightly lower than March's peak of 38°C (100°F). Precipitation is also notable; March experiences more rainfall at 59 mm (2.3 in) over 9 days compared to April's 40 mm (1.6 in) over 7 days. Humidity levels remain high in both months, with April at 90% and March slightly higher at 92%. For more detailed weather information, you can check Petrolina weather in March.
In comparing the weather of April and May, April tends to be slightly warmer, with an average temperature of 28°C (82°F) compared to May's average of 27°C (80°F). April also experiences higher humidity levels at 90% and more precipitation, with 40 mm (1.6 in) over 7 days, while May sees only 13 mm (0.5 in) of rain over just 2 days and a decrease in humidity to 84%. This makes May relatively drier and more comfortable, even though it can still reach a maximum temperature of 38°C (100°F). For more details on May's weather, you can check Petrolina weather in May.
April in Petrolina experiences warmer temperatures, with a minimum of 21°C (70°F) and an average reaching up to 28°C (82°F), peaking at a maximum of 37°C (98°F). The month is also characterized by higher humidity at 90% and significant precipitation, totaling 40 mm (1.6 in) over 7 days. In contrast, June sees cooler weather, with the temperature ranging from a minimum of 18°C (64°F) to an average of 25°C (78°F) and a maximum of 35°C (95°F). June is much drier, receiving only 7 mm (0.3 in) of rain over just 1 day, and the humidity eases to 76%. For a detailed look at June weather specifics, check out Petrolina weather in June.
In comparing the weather of April and July, it is evident that April is significantly warmer and more humid. With temperatures ranging from a minimum of 21°C (70°F) to a high of 37°C (98°F) and an average of 28°C (82°F), April experiences higher heat compared to July, where temperatures range from 17°C (64°F) to a maximum of 35°C (96°F), with an average of 25°C (76°F). Additionally, April sees more precipitation, with about 40 mm (1.6 in) falling over 7 days, while July has very little rainfall at just 6 mm (0.2 in) and no rainy days at all. The humidity also drops noticeably from 90% in April to 68% in July, providing a more comfortable atmosphere during the latter month. For more specific details about July conditions, you can refer to Petrolina weather in July.
April and August exhibit distinctly different weather patterns. In April, temperatures range from a minimum of 21°C (70°F) to a maximum of 37°C (98°F), with an average temperature of 28°C (82°F). The month is characterized by high humidity at 90% and noticeable rainfall, with 40 mm (1.6 in) falling over seven days. In contrast, August sees cooler temperatures, with a minimum of 17°C (63°F) and a maximum of 36°C (97°F), averaging 25°C (78°F). Additionally, precipitation is minimal in August, totaling just 4 mm (0.1 in) and occurring over no days, paired with significantly lower humidity at 62%. For a more detailed understanding of conditions in August, you can visit Petrolina weather in August.
April and September experience notable differences in weather patterns. In April, temperatures range from a minimum of 21°C (70°F) to a maximum of 37°C (98°F), with an average of 28°C (82°F). The month is characterized by high humidity at 90% and approximately 40 mm (1.6 in) of precipitation over about seven days, making it feel quite humid and rainy. In contrast, September boasts slightly cooler temperatures with a minimum of 19°C (66°F) and an average of 27°C (81°F), though it can reach highs of 39°C (103°F). Remarkably, September sees significantly less precipitation, with only 3 mm (0.1 in) and no rainy days, resulting in a much drier atmosphere with a humidity level of just 56%. For more specific insights on weather trends, you can check out Petrolina weather in September.
In comparing the weather between April and October, April presents a warmer experience with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 37°C (98°F) and an average of 28°C (82°F). The month is characterized by higher humidity at 90% and more frequent rainfall, with precipitation totaling 40 mm (1.6 in) over 7 days. In contrast, October sees slightly cooler temperatures, ranging from a minimum of 20°C (69°F) to a maximum of 38°C (102°F), with an average of 29°C (84°F). The humidity drops to 51%, and rainfall is significantly reduced to just 12 mm (0.5 in) over 2 days. For more detailed insights, you can explore Petrolina weather in October.
April and November exhibit distinct weather patterns in terms of temperature, precipitation, and humidity. In April, temperatures range from a minimum of 21°C (70°F) to a maximum of 37°C (98°F), with an average of 28°C (82°F). The month sees more rainfall, totaling 40 mm (1.6 in) over about 7 days, accompanied by high humidity at 90%. In contrast, November features slightly warmer conditions, with a minimum of 21°C (69°F) and a maximum of 39°C (103°F), averaging 29°C (84°F). Rainfall is less frequent, amounting to 21 mm (0.8 in) over just 4 days, and humidity significantly drops to 44%. For more details on November weather specifically, check out Petrolina weather in November.
April and December in Petrolina exhibit a warm climate, yet there are distinct differences between the two months. In April, temperatures range from a mild 21°C (70°F) to a hot 37°C (98°F), with an average of 28°C (82°F). This month also sees higher humidity levels at 90% and approximately 40 mm (1.6 in) of rainfall over seven days. In contrast, December features slightly warmer temperatures, with a minimum of 21°C (70°F), an average of 29°C (84°F), and a maximum of 39°C (103°F). Precipitation is similar at 41 mm (1.6 in), but it occurs over just five days, resulting in a much lower humidity of 59%. For more details, you can check the Petrolina weather in December.
As April unfolds in Petrolina, the weather embraces warmth with noticeably high temperatures while maintaining a rich, tropical humidity. Unlike the cooler months that precede it, April presents a unique blend of summer heat and intermittent rainfall, marking a transition into the region's wet season. With an average temperature hovering around a comfortable 28°C, the increased humidity—often reaching 90%—can feel intense at times, especially compared to the drier months earlier in the year. The 40 mm of rainfall over approximately seven days adds a refreshing touch, nurturing the landscape and softening the thirst of the region after the dry spell. Those interested in exploring the subtleties of this distinctive climate can find more information on average weather patterns at Petrolina Climate.